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NEET 2011 (AIPMT, Prelims) · Time of Flight, Maximum Height & Range

Time of Flight, Maximum Height & Range question from NEET 2011 (AIPMT, Prelims)

Q32NEET 2011 · AIPMT · PRELIMSEasy

Time of Flight, Maximum Height & Range

A missile is fired for maximum range with an initial velocity of 20 m/s. If g = 10 m/s2, the range of the missile is

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Answer: (a)

  1. Maximum range at 45∘45^\circ: Rmax=u2gR_{max} = \frac{u^2}{g}
  2. Rmax=40010=40 mR_{max} = \frac{400}{10} = 40\text{ m}
  3. So the answer is (a) 40 m.
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